Choyamba, tisanatchule FTTR, timangomvetsetsa zomwe FTTx ndi.
FTTx ndiye chidule cha "Fiber to The x" cha "fiber to x", pomwe x sikuti imangoyimira malo omwe ulusi umafika, komanso imaphatikizanso chipangizo cholumikizira netiweki chomwe chimayikidwa pamalowo ndikuzindikiritsa dera lomwe chipangizocho chimagwirira ntchito. . Mwachitsanzo, "B" mu FTT B ndiye chidule cha Building, amatanthauza kuwala kwa nyumbayo, chingwe chapakhomo cholowera pakhonde, pomwe chimalumikizidwa ndi wogwiritsa ntchito kudzera pawiri zopotoka, malo omweONUntchito ndi nyumba imodzi kapena wogwiritsa ntchito pansi.
"H" mu FTTH ndi lalifupi kwa Home, kutanthauza kuwala CHIKWANGWANI kunyumba, nyumba kuwala chingwe kunyumba wosuta, pamene anaika m'nyumba ya wosuta, dera laONUamatumikira ndi nyumba imodzi.
"R" mu FTTR ndi chidule cha Chipinda, chomwe chimatanthawuza kuwala kwa kuwala kwa 2 kapena zipinda zambiri m'nyumba ya wogwiritsa ntchito, ndikuyika mu chipinda chofananira,ONUamatumiza zipinda 1 mpaka zowonjezera mnyumbamo.
Chachiwiri, ndiye chifukwa chiyani muyenera FTTR, choyamba timvetsetse zomwe wosuta wa WiFi akufunikira, ayenera kulimbikitsa pulogalamuyi.
Pakadali pano, ogwiritsa ntchito kunyumba ambiri ali ndi WiFi kudzera pa intanetiONU/ ONT, yoperekedwa ndi Wifi yawo kapena yolumikizidwa ndi Wifirauta, yophimbidwa ndi chizindikiro cha WiFi charauta. Zida zodziwika bwino za ma wifi pamsika ndi ma frequency amodzi komanso ma frequency awiri. Ma frequency amodzi okha amathandizira 2.4G frequency band. Ngakhale imatha kuthandizira kuchuluka kwa 300Mbps, kugwiritsa ntchito kwenikweni kumakhala koyipa kwambiri chifukwa kusokonezedwa kwa gulu la pafupipafupili ndikokulirapo. Dual-frequency, kuthandizira kwa 2.4G ndi 5G magulu awiri afupipafupi. 5G WiFi yasinthidwa mulingo, koma mphamvu ya 5G frequency band WiFi siginecha yodutsa khoma ndi yofooka, zomwe zimabweretsa kusokoneza kwakukulu kwa mabanja akulu akulu, mabanja ogwiritsa ntchito ambiri.
Pakadali pano, pali njira zothetsera WiFi zapanyumba zonse pamsika, makamaka m'magulu atatu otsatirawa: therautadongosolo la cascade ndikukhazikitsa chachikulurautakuONU, chipinda chilichonse chimayikidwa kuchokera kurauta, mbuye ndi kapolorautandi CAT6 chingwe. Ochepa ndi chiwerengero cha masterrautaMadoko a LAN, kuchuluka kwa ma rauta akapolo nthawi zambiri sikupitilira 4, kupitilira, kupitilirakusinthaziyenera kuwonjezeredwa ku masterrauta. Chifukwa chogwiritsa ntchito ma waya, dongosololi litha kutsimikizira kulumikizana kwa Gigabit pakati pa njira za ambuye ndi akapolo; kuipa kwake ndikuti chingwe cha CAT6 chiyenera kukonzedwa m'nyumba, chomwe ndi chovuta kugwiritsira ntchito, chingakhudze maonekedwe, ndipo chiyenera kudzipangira chokha.kusinthachida chilichonse WiFi SSID.
ZamagetsiONUamagawanika kukhala mawaya magetsiONUndi magetsi opanda zingweONU. Zingwe za CAT6 zimalumikizidwa ndi doko la LANrauta; magetsi opanda wayaONUndi opanda zingwerautacholumikizidwa muzitsulo zilizonse zamphamvu m'nyumba (makamaka soketi yapakhoma), ndi Magetsi a wayaONUimatha kuphatikizidwa ndi Magetsi ambiri opanda zingweONU. Chizindikiro pakati pa Wired ElectricONUndi Wireless ElectricONUimafalitsidwa kudzera mu chingwe chamagetsi, ndipo liwiro la netiweki limakhudzidwa kwambiri ndi mtundu wa mawaya amagetsi amkati, ndipo cholumikizira nthawi zambiri chimakhala chosavuta kusiya chingwechi poyendayenda mu AP iliyonse.
Dongosolo la subparent routing likuphatikizapo kholo limodzirautandi ma subrouters angapo pa intaneti ya Mesh kudzera pa WiFi. Chifukwa mawilo a WiFi pakati pa ma routers ndi ovuta kuti asadutse khoma, mphamvu ya bandwidth ya chiwembuchi imakhudzidwa kwambiri ndi chilengedwe. Pali njira ya mwana ndi mayi, yomwe imagwiritsa ntchito WiFi ndi chingwe chamagetsi potumiza, zomwe zimakulitsa luso lolowera pakhoma la WiFi mpaka pamlingo wina, koma kusiyana kwakukulu kwa bandwidth kumakhala kodziwikiratu poyerekeza ndirautadongosolo la cascade.
Chachitatu. Ubwino wa FTTR
FTTR amagwiritsa ntchito m'nyumba WiFi Kuphunzira, mbuye ndi akapolo kuwala zingwe, FTTR ali ubwino zotsatirazi: (1) gulugufe kuwala chingwe kapena chobisika kuwala chingwe poyerekeza CAT6 chingwe, chobisika kuwala chingwe sichimakhudza maonekedwe m'nyumba; (2) liwiro lapamwamba kwambiri la intaneti pafupi ndi ogwiritsa ntchito a Gigabit amatha kufikira 1000Mbps; (3) liwiro la intaneti lokhazikika komanso kusintha kosalala pakati pa ONU; (4) zaka zopitilira 20, bandwidth imakhala yopanda malire.
Chifukwa cha zabwino zomwe zili pamwambapa za FTTR, ogulitsa zida zambiri akugulitsa ndalama mderali, monga:
Huawei Smart Home =FTTR + Hongmeng
FTTR yodzaza ndi WiFi yowoneka bwino, kudzera pakuphatikizana koyenera kwaONU, ndi kuwala CHIKWANGWANI m'malo chingwe, ndi burodibandi gigabit, kuphimba chipinda chilichonse cha banja, ndi kugwirizana kwa maziko a banja, ndi Hongmeng opaleshoni dongosolo ndi nthawi zonse Internet wa wanzeru terminal opaleshoni dongosolo, angagwiritsidwe ntchito mawotchi, foni yam'manja. , zomvetsera, TV ndi zipangizo zina, akhoza kukhudza kugwirizana, Hongmeng FTTRONU
lolani ma terminals akulu ndi ang'onoang'ono m'nyumba, apange ma terminal apamwamba, olumikizana wina ndi mzake.
